@article{01120239,
title = {Balanced Gray codes.},
journal = {The Electronic Journal of Combinatorics [electronic only]},
volume = {3},
year = {1996},
pages = {353-363},
zbl = {0917.94019},
language = {en},
url = {http://dml.mathdoc.fr/item/01120239}
}
Bhat, Girish S.; Savage, Carla D. Balanced Gray codes.. The Electronic Journal of Combinatorics [electronic only], Tome 3 (1996) pp. 353-363. http://gdmltest.u-ga.fr/item/01120239/